eb62f4c2eb
[ Upstream commit 663218a3e715fd9339d143a3e10088316b180f4f ] Warnings like below can fill up the dmesg while disconnecting RDMA connections. Hence, remove the unwanted WARN_ON. WARNING: CPU: 6 PID: 0 at drivers/infiniband/sw/siw/siw_cm.c:1229 siw_cm_llp_data_ready+0xc1/0xd0 [siw] RIP: 0010:siw_cm_llp_data_ready+0xc1/0xd0 [siw] Call Trace: <IRQ> tcp_data_queue+0x226/0xb40 tcp_rcv_established+0x220/0x620 tcp_v4_do_rcv+0x12a/0x1e0 tcp_v4_rcv+0xb05/0xc00 ip_local_deliver_finish+0x69/0x210 ip_local_deliver+0x6b/0xe0 ip_rcv+0x273/0x362 __netif_receive_skb_core+0xb35/0xc30 netif_receive_skb_internal+0x3d/0xb0 napi_gro_frags+0x13b/0x200 t4_ethrx_handler+0x433/0x7d0 [cxgb4] process_responses+0x318/0x580 [cxgb4] napi_rx_handler+0x14/0x100 [cxgb4] net_rx_action+0x149/0x3b0 __do_softirq+0xe3/0x30a irq_exit+0x100/0x110 do_IRQ+0x7f/0xe0 common_interrupt+0xf/0xf </IRQ> Link: https://lore.kernel.org/r/20200207141429.27927-1-krishna2@chelsio.com Signed-off-by: Krishnamraju Eraparaju <krishna2@chelsio.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.